baber/WOPTO huggingface dataset:
Patent JP-2000237596-A (JP)
Title: Double metal cyanide catalyst
Inventor: OOMS PIETER
IPC: B01J27/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a double metal cyanide catalyst which enables economical production of polyether polyols by incorporating one or more double metal cyanide compds., one or more org. complex ligands, and one or more cyclodextrins. SOLUTION: This double metal cyanide catalyst is prepared by incorporating (a) one or more (preferably one) double cyanide compds., (b) one or more (preferably one) org. complex ligands, and (c) one or more (preferably one) cyclodextrins. Moreover, (d) water, preferably about 1 to 10 wt.% of water based on the total weight of the double metal cyanide catalyst to be produced and/or (e) one or more water-soluble metal salts, preferably by about 5 to 25 wt.% of one or more water-soluble metal salts based on the total weight of the double metal cyanide catalyst are incorporated into the catalyst.
Patent JP-2001227798-A (JP)
Title: Cold water production system with outside air conditioner
Inventor: HAMADA KAZUYASU
IPC: F24F1/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To produce cold water, using an outside air conditioner. SOLUTION: When the outside air temperature is lower than required cold water temperature for supplying an air cooling load consumed by an air conditioner in winter season, an outside air conditioner cold water valve is opened to heat-exchange with outside air, thereby producing cold water. According to the air conditioner operating condition, etc. in the entire building, the supply temperature of cold water is positively raised to improve the cold water producing effect and simultaneously give the effect for preheating the outside air, thereby reducing the warming heat consumption.
Patent JP-2001228105-A (JP)
Title: Characteristic evaluating device for thermally insulating coating and charcteristic evaluating method tehrefor
Inventor: FURUMURA ICHIRO
IPC: G01N25/18
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic evaluating device and a method for thermally insulating coating capable of precisely detecting the characteristic of a thermally insulating coating used for protecting an apparatus member used in a high-temperature atmosphere from the high-temperature atmosphere or the horizontal crack of the apparatus member having the thermally insulating coating caused in the actual environment. SOLUTION: This device for evaluating the characteristic of the thermally insulating coating 2 used for protecting the apparatus member 7 used in the high-temperature atmosphere from the high-temperature atmosphere is provided with a heating device 8 for locally heating the surface of the thermally insulating coating, a measuring instrument 9a for measuring the temperatures of a plurality of measuring points separated from the heating point by the heating device by a specified distance according to the change of time, and a judgment device 14 for evaluating the characteristic of the thermally insulating coating from the time change of the measurement result by the measuring instrument.
Patent JP-2001224543-A (JP)
Title: Input control device for vacuum cleaner
Inventor: YAMASHITA ERIKO
IPC: A47L9/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an input control device for a vacuum cleaner capable of correctly detecting an airtight condition, and speedily controlling a motor. SOLUTION: This device is provided with a calculation means 15 to calculate a current change quantity ΔVn changed within a preset time based on a detected current value V from a current detecting means 11, a comparing means 16 to compare the detected current value V from the current detecting means 11 with a preset current value Vm in a specified low blow range among plural ranges parted in accordance with a dust choked condition with priority, and compare the calculated value ΔVn from the calculation means 15 with a preset value ΔV set in accordance with plural ranges, and a motor control means 17 to control a motor based on an output form the comparing means 16, and when the calculated value ΔVn is larger than the set value ΔV, or when the detected current value V is less than the preset current value Vm, a current flowing to the motor is lowered.
Patent JP-2001229731-A (JP)
Title: Paint for forming transparent conductive layer
Inventor: KATO KENJI
IPC: C09D5/24
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a paint for forming a transparent conductive layer that has a high transmissivity and good mechanical strength, and can manufacture transparent conductive base board with a superior profile of transmitted light in the region of visible rays in addition to having such properties as a low resistance, low reflectivity, weather resistance and the like. SOLUTION: This paint for forming transparent conductive layer has a solvent and noble metal fine powders that contains gold fine powders with average diameter of 1 to 100 nm or gold to 5 to 95 wt.% suspended in this solution as the major component, and contains a compound having a mercaptan, sulfide or disulfide group.
Patent JP-2001199345-A (JP)
Title: Brake system for carrying tool with wheels
Inventor: ICHIKAWA MASAYOSHI
IPC: F16D65/28
Filed: 2000-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a carrying tool with wheels capable of surely stopping by easily preventing self-traveling and runaway, with excellent safety and easy braking operation even on a slope and an inclined surface or an easily slippery road surface getting wet with rain as well as on a flat place. SOLUTION: This brake system for a carrying tool with wheels is featured by having a structure that respective one ends of plural brake wires are connected to a single brake lever, the respective other ends of the plural brake wires are connected to respectively single brake devices being in an actuating state at lever released time, and the pleural brake devices are simultaneously released from a brake actuating state by pushing the single brake lever.
Patent JP-2000293160-A (JP)
Title: Bridge for violin or viola shoulder rest
Inventor: FARHA JULIANA
IPC: G10D3/18
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved shoulder rest having a wooden base or bridge which is visually beautiful and simultaneously has adequate flexibility and strength. SOLUTION: The violin or viola shoulder rest is made of a laminate of wooden veneers 23 to 29. The veneers have the moires nearly perpendicularly and alternately. The embodiment of the laminate of 7 sheets in the number of the veneers is disclosed. The uppermost veneer 23 and the bottom veneer 29 have the moires oriented nearly longitudinally to the bridge 10.
Patent JP-2001230364-A (JP)
Title: Wiring board on which semiconductor element is mounted
Inventor: UCHIYAMA HIROFUMI
IPC: H01L23/12
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To solve problems that corrosion resistance of an external lead pin 3 is insufficient and that productivity is low. SOLUTION: This wiring board on which a semiconductor element is mounted is composed of a connection pad 2a, to which each electrode of the semiconductor element 4 is connected, and an external lead pin 3 electrically connected to the connection pad 2a via a wire conductor 2 provided in an insulating substrate 1 on surfaces of the insulating substrate 1 on which the semiconductor element 4 is mounted. The connection pad 2a is coated with an electroless plating film 7, 8 and the external lead pin 3 is coated with an electrolytic plating film 9, 10. The electroless plating film 7, 8 stabilizes and reinforces the electrical connection between the connection pad 2a and the electrode of the semiconductor element 4. The electrolytic plating film 9, 10 makes corrosion resistance of the external lead pin 3 favorable and improves productivity of the wiring board.
Patent JP-2001232424-A (JP)
Title: Blanking method for element of continuously variable transmission belt
Inventor: SUZUKI TETSUO
IPC: B21D28/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a blanking method for an element of a continuously variable transmission belt by which an element having a sufficient precision can be manufactured and further the laminating precision of the element can be improved. SOLUTION: A blanking process to an element 1 of the continuously variable transmission belt in a state connected through a connecting part 4 is conduced to part of a metal plate material 3. The connection part 4 formed in the process is blanked/cut along a boundary (a) between the element 1, and a separating process the to separate element 1 from the plate material 3 is conducted. In the blanking process, the connection part 4 is formed at a position between both V faces 10 of a body 6 of the element 1.
Patent JP-2001235848-A (JP)
Title: Photograph drying device
Inventor: OMORI TAKASHI
IPC: B65G39/07
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a drying device which is capable of preventing uneven drying of the photosensitive surface of printing paper even if drying processing ability is improved. SOLUTION: A transporting roller 122a abutting on the photosensitive surface 1a of the photosensitive material 1 subjected to development processing of the photograph drying device 400, which subjects the photosensitive material 1 to drying processing while transporting the photosensitive material by using plural transporting roller pairs 12 arranged at prescribed intervals, has a roller surface member 506 made of a woven fabric material.
Patent JP-2001236401-A (JP)
Title: Device and method for answering by help desk system and recording medium with control program recording thereon
Inventor: YAMAKAWA TOSHIMITSU
IPC: G06Q30/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an answering device which can easily increase the number of experts. SOLUTION: When answer information, corresponding to a question made by a customer, is not stored in a solution example database DB2, an 'Agent' management part 7 retrieves from an 'Agent' database DB3 stored with information regarding an expert, who is capable of answering the question of the customer and on the basis of the information on an expert which is thus obtained, answer information is obtained from the expert.
Patent JP-2001234226-A (JP)
Title: Method for treating refining slag for molten stainless steel
Inventor: SHINKAI AKIO
IPC: C21C7/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating refining slag of molten stainless steel which is capable of reducing the amount of the chromium included in the slag, improving the expandability of the slag and executing resource recover by recovering the chromium in the molten iron by efficiently reducing the chromium oxide in the slag formed during the decarburization refining of the molten stainless steel. SOLUTION: After the molten iron 11 is charged into the vessel 13 in which the slag 12 and 12a formed by the decarburization refining of the molten stainless steel are received, an aluminum-containing material is added to the slag 12 and 12a and the slag 12 and 12a are heated under stirring, by which the chromium oxide in the slag 12 and 12a is reduced and the chromium is recovered into the molten iron 11.
Patent JP-2001245264-A (JP)
Title: System for recording broadcasting signal reception
Inventor: KAWAHARA FUMIMASA
IPC: H04N5/765
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To suggest a user for conducting video-recording again with a proper timing and also to automatically perform video-recording again, in accordance with the selection of the user when the obtained suitable video-recording quality is poor in first recording. SOLUTION: When the reception sensitivity of a program recorded in a magnetic tape by a video cassette recorder 4 is determined to be equal to or lower than a reference value by a reception sensitivity determining part 17, the control part 18 of a CS tuner 1 displays a message such as 'video recording state with low reception sensitivity due to poor image quality' on the screen of a TV receiver 3. A data-retrieving part 19 retrieves the contents of program data stored in an EPG data storing part 15 with an arbitrary timing. When data of the same program are detected in stored data, data comprising the re-broadcasting date of the program are displayed on the screen of the TV receiver 3.
Patent JP-2001240859-A (JP)
Title: Antioxidative substance obtained from meat and its usage
Inventor: IKUSHIMA SATORU
IPC: C09K15/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new antioxidative substance derived from meat, which is based on the finding that the use of a special natural antioxidant derived from a plant together with an antioxidative substance derived from meat, exhibits an intensifying effect on the antioxidant activities of these natural antioxidants, and to provide an effective method of using the antioxidative substance. SOLUTION: This antioxidative substance is obtained by subjecting meat to heat treatment at a temperature of >=65 deg.C. The method comprises the intensification of the antioxidative property of a processed food by adding the substance into the processed food or its constituting raw material. When added into a processed food containing a compound having natural antioxidative activity especially of flavonoid type, carotenoid type or polyphenol type, or its constituting raw material, or added into a processed food or its constituting raw material together with one or more kinds of these natural antioxidants, the antioxidative substance has a large synergistic effect on antioxidative activities.
Patent JP-2001239194-A (JP)
Title: Sound-absorbing structure of coating booth
Inventor: TOIKAWA KOICHI
IPC: B05B15/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound-absorbing and sound-insulating structure for improving working environments for a coating worker and reducing the level of noise emitted from an exhaust duct to the outside by absorbing and insulating the noise originating especially from an exhaust fan in a coating booth, with regard to the various kinds of the coating booths. SOLUTION: A sound-absorbing material for absorbing/insulating the noise of the exhaust fan is applied in a treating column where a coating mist originating from the coating booth is treated. That is, the sound-absorbing material is applied to the inner wall face of the treating column of the coating booth, or a cylinder with the sound-absorbing material applied to its inner face is arranged in a fan aperture as a suction aperture of the exhaust fan. Further, a sound-insulating board to which the sound-absorbing material is applied, is arranged under the fan aperture.
Patent JP-2001242070-A (JP)
Title: Photographing device
Inventor: MUTO KAZUYOSHI
IPC: H04N7/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device easily providing a highly precise two-dimensional image necessary for optically analyzing an object to be photographed and inspected. SOLUTION: The tip of an optical fiber 14 is arranged on an image forming face of the body to be photographed by a lens 12 via a scanning stage 16. The scanning stage 16 can move the tip of the optical fiber 14 vertically/ horizontally along the image forming face of the body to be photographed when a vertical/horizontal scanning motor is rotated. In photographing the body to be photographed, an image processing device 20 drives and controls the motor via a stage controller 21, so that the tip of the optical fiber 14 is moved in the vertical/horizontal direction sequentially, and in this movement, a detection signal from an optical detector 18 arranged in the end side of the optical fiber 14 is taken in sequentially and the signal level is read in a memory with information indicating the tip position of the optical fiber.
Patent JP-2001243851-A (JP)
Title: Switching device
Inventor: TORII HIROSHIGE
IPC: H01H23/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a small switching device having both switching function and circuit function, with a switch handle with the sizes being the same as those of a switching device having only switching function, and can be installed at equal intervals. SOLUTION: The switching device comprises a printed wiring board 17 having a terminal connection connected to a terminal 15 of a switch body 11, a base 19 having a movable armature 21 and a fixed armature 20 arranged on the upper face of the printed wiring board 17 for a switch connected to the terminal connection and a bearing, a switch handle 13 arranged on the upper face of the base 19, having a shaft supported by the bearing for driving the fixed armature 20 and the movable armature 21 to be turned on/off, and a switch cover 12 having an opening portion to which the switch handle 13 is exposed and a shaft thrusting groove for thrusting the shaft of the switch handle 13 against the inside face of the opening portion.  The printed wiring board 17, the base 19, the switch handle 13 and the switch cover 12 are arranged and fixed in sequence on an upper-face opening portion of the switch body 11.
Patent JP-2001243243-A (JP)
Title: Url display method in cellular phone and cellular phone using the same
Inventor: ISHIGAKI JUNJI
IPC: G06F17/30
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a URL display method in a cellular phone to make display of a title or a URL of a site selected in the previous time come to the top of a screen in the next bookmark list when the site registered in the bookmark is selected and the cellular phone using the display method. SOLUTION: A bookmark storage area in a memory 26 is rearranged in an order of the latest access, read and displayed on the screen by a bookmark list control program (step 51). Next, whether or not a target (desired) site or the URL exists is discriminated (step 52). When the target sit or the URL exists, connection is automatically made with the target side or the URL by pointing it (step 53). In addition, no target site or URL exist in the step 52, a bookmark input mode is selected and a new site or URL is inputted (step 54). Next, the new site or URL is inputted in the bookmark storage area and overwritten in an old bookmark when an area runs short (step 55).
Patent JP-2001243272-A (JP)
Title: Electronic circuit simulator
Inventor: KASAHARA HIRONORI
IPC: G06F19/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To realize high speed operation by solving the restriction of an applicable circuit or a difficulty in a parallel processing in obtaining the solution of a sparse matrix in the transient analysis of an electronic circuit simulation. SOLUTION: A loop free code is generated without using an arrayal indirect access so that the circuit simulation is performed at speed being equal to or more than several tens times as high as that of SPICE3f.4 on a single processor system such as WS (work station) or PC (personal computer). Besides, a method of a coarse grain parallel processing by Open MP being a standard API for main storage sharing type multi-processor (SMP) architecture is proposed through the use of circuit division in the method.
Patent JP-2001243244-A (JP)
Title: Retrieving method of multi-dimensional database, retrieving device and computer readable recording medium storing multi-dimensional database retrieval program
Inventor: ONO AKINORI
IPC: G06F17/30
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a user must create an SQL sentence newly by specifying one multi-dimensional database when a request to acquire related data is generated during retrieval of another multi-dimensional database is retrieved in a system with plural multi-dimensional databases. SOLUTION: When related data is requested concerning certain data during the retrieval of a certain multi-dimensional database, an inter-dimensional information management table and a multi-dimensional database information table are accessed and related data items to the requested data are transmitted top user application. When a related data acquisition request is issued by the user application, a member is acquired from an inter-member correspondence management table, the multi-dimensional database is accessed and a slice processing is performed. The result of the slice processing is transmitted to the user application as the related data.
Patent JP-2001164250-A (JP)
Title: Reversible recording material
Inventor: FUTAMURA YOSHIROU
IPC: C09K19/50
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording material having a wide range of reflecting wave lengths, and a reflex color capable of being readily fixed. SOLUTION: This reversible recording material having at least a part constituted of a cholesteric liquid crystal-based recording material, and capable of carrying out the recording by fixing a required cholesteric reflex color by heating a part or the whole region of the recording material to a temperature at which the region shows an isotropic phase or a cholesteric liquid crystal phase, quenching the region to a temperature below the glass transition temperature thereof or carrying out the solidification by selecting the proper cooling rate according to the desired selected wave length to the temperature below the glass transition temperature is characterized by the cholesteric liquid crystal- based recording material which is a liquid crystal mixture obtained by mixing at least two kinds or more of compounds, and containing at least two compatible compounds therein.
Patent JP-2001257241-A (JP)
Title: Liquid-treating device of film carrier tape and film carrier tape liquid treatment method for packaging electronic component
Inventor: ARITA SATOSHI
IPC: H01L21/60
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-treating device of a film carrier tape for packaging electronic components, and a film carrier tape liquid treatment method for packaging electronic components that can uniformly discharge treatment liquid over the entire width of the film carrier tape for packaging electronic components on the upper surface of the film carrier tape for packaging electronic components, can uniformly perform liquid treatment without oxidizing discharged treatment liquid for deteriorating and reducing the liquid treatment capability by generating foam, can uniformly carry out liquid treatment, in addition, can easily control discharge strength, and can prevent the bend of a lead. SOLUTION: The treatment liquid is discharged from the upper part onto the upper surface of a film carrier tape for packaging electronic components, and at the same time the discharged treatment liquid is brought into contact with a baffle plate member, thus discharging the treatment liquid in a liquid film shape over the entire width of the film carrier tape for packaging electronic components on the upper surface of the film carrier tape for packaging electronic components.
Patent JP-2001256667-A (JP)
Title: Optical pickup device and its light-receiving method
Inventor: TAKEDA TADASHI
IPC: G11B7/127
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To control variations of a light-receiving position on a light-receiving element caused by variations of a light source wavelength, in a two-light source type optical pickup device which receives laser beams different in wavelength by a common light-receiving element. SOLUTION: In the optical pickup device, a laser beam of 650 nm and a laser beam of 780 nm are emitted from light emitting points existing in a position deviated in the direction orthogonal to the optical axis by two-wavelength light sources. Return light L1r, L2r, reflected by the recording surface of an optical recording medium, is diffracted by a diffraction-type element 10. Return light L1r, L2r is guided to the common light-receiving element 11 as +1st order diffracted ray L1r (+1), +2nd order diffracted ray L2r (+2) respectively. The deviations of the light-receiving position on the common light-receiving element 11, caused by the variations of the light source wavelength, is reduced and reproducing/recording performance is stabilized by diffracting both the return light by different diffraction orders.